Thinking Electronic Industrial Co., Ltd. provides a broad line of circuit protection components for over-voltage protection, over-temperature protection, and over-current protection. The product portfolio offers negative temperature coefficient thermistors (NTC thermistors), zinc oxide varistors (MOV), ceramic positive temperature thermistors (PTC thermistors), polymer positive temperature coefficient thermistors (Polymer PTC resettable fuse), temperature sensors, and gas discharge tubes. Assured to better quality and improving management system, THINKING has been IATF 16949 and ISO 9001 certified and remains committed to offering product compliance in conformity assessment with UL, VDE, TUV, and CQC approvals. THINKING is continually developing better quality and better service by working closely with customers and remains committed to being the best choice of passive components.